Helps breakdown decomposing substances in the sand bed and on rock surfaces commonly referred to as mulm. Mulm is often an unattractive brown material that settles throughout the tank. Primary source of mulm is uneaten foods and fish waste.

Proper use of Korallen-Zucht Bio-Mate will:

Reduce mulm deposits

Reduce phosphate

Clean Live Rock and substrates

KZ Bio-Mate is designed to break down decomposing fish waste and other material that settles on the rock surface and sand bed. This waste is also known as mulm. The complete decomposition process may take months without help. Bio-Mate will help speed this process up, reduce phosphate, clean the substrate and rock surfaces.

Mulm's the wordBy Anton 2/6/2017

Ant would recommend this product to a friend

Had a CRAZY build up of mulm that tried it's best to take over all of my live rock. After 2 weeks of dosing Bio-Mate (4 doses) the mulm disappeared. I plan to keep dosing until the bottle runs out. Should my mulm problem come back I won't hesitate to start dosing this again.

Awesome product!By Davidon 1/20/2016

David would recommend this product to a friend

This works just like Zevit's description states. Awesome product.

this worksBy jersey peteon 12/29/2014

jersey pete would recommend this product to a friend

After a few weeks of use this has removed the ulgy mulm deposits the build under the over hangs of my rock in the tank. Used to blow it off during water changes but would make a mess of the tank. No rock is clean. Great product. Only took one bottle. The smallest size to work